#!/usr/bin/env python 
from socket import * 

HOST = 'localhost' 
PORT = 21567
BUFSIZ = 1024 
ADDR = (HOST, PORT) 

while True:
    tcpCliSock = socket(AF_INET, SOCK_STREAM) 
    tcpCliSock.connect(ADDR) 
    data = raw_input('> ') 
    if not data: 
        break 
    tcpCliSock.send('%s\r\n' % data) 
    data = tcpCliSock.recv(BUFSIZ) 
    if not data: 
        break 
    print data.strip() 

tcpCliSock.close() 
